Element block pseudo-element :after generated with z-index auto background overflow hidden cursor default box-shadow 1px 1px 1px rgba(0,0,0,0.3) text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px line-height 1 height auto transform border-radius font-weight normal font-size 16px border 0px rgba(0,0,0,1) solid width 160px box-sizing content-box transition display block float none position static margin 0px